Alan Murphy / Blackpoll Warbler (Setophaga striata) male, Texas

Tom Vezo / Blackpoll Warbler (Setophaga striata) male, portrait, Rio Grande Valley, Texas

David Tipling / Spotted flycatcher (Muscicapa striata) in song North Norfolk, England, UK. May

Richard Du Toit / Spotted Flycatcher (Muscicapa striata) Mountain Zebra National Park, Eastern Cape Province, South Africa.

Alan Murphy/ BIA / Blackpoll Warbler (Setophaga striata) male, Texas

Nick Saunders/ BIA / Blackpoll Warbler (Setophaga striata), Saskatchewan, Canada

Alan Murphy/ BIA / Blackpoll Warbler (Setophaga striata) male, Texas

Alan Murphy/ BIA / Blackpoll Warbler (Setophaga striata) male, Texas

Andy Sands / Spotted flycatcher (Muscicapa striata) perched with fly prey, Upper Teesdale, County Durham, England, UK, June

Andy Sands / Spotted flycatcher (Muscicapa striata) perched with Blue bottle fly prey, Upper Teesdale, Co Durham, England, UK, June

Andy Sands / Spotted Flycatcher (Muscicapa striata) perched with Blue bottle fly prey, Upper Teesdale, Co Durham, England, UK, June

Andy Sands / Spotted flycatcher (Muscicapa striata) perched on stone wall, Upper Teesdale, County Durham, England, UK, June